MiniProgram/ProjectLiaisonForm/pages/image-viewer/base/index.json

{
  "component": true,
  "usingComponents": {
    "t-button": "tdesign-miniprogram/button/button",
    "t-toast": "tdesign-miniprogram/toast/toast",
    "t-image-viewer": "tdesign-miniprogram/image-viewer/image-viewer"
  }
}